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Unscored DSA-3554-1 3 CVEs

xen - security update

Published Apr 21, 2016 · Updated Mar 9, 2026

Fixed packages 1

ReleasePackageFixed in
Debian · 8 xen 4.4.1-9+deb8u5

Vulnerabilities 3

  • Unscored —

    The xrstor function in arch/x86/xstate.c in Xen 4.x does not properly handle writes to the hardware FSW.ES bit when run…

  • Unscored —

    The fpu_fxrstor function in arch/x86/i387.c in Xen 4.x does not properly handle writes to the hardware FSW.ES bit when …

  • Unscored —

    Integer overflow in the x86 shadow pagetable code in Xen allows local guest OS users to cause a denial of service (host…